OK I went and got the white collie today since noone else wanted to. She has no Name so we quickly came up with ginger due to her colorful spots. I will get her to the vet asap but I think positively she has Malassezia Infection. (Yeast infection) Highly treatable with high Immune holistics and a natural diet. We bathed her with a medicated shampoo and then drenched her with baking soda mixed with water to cut down on the itching. She ate real well tonight and is in good spirits. She is very sweet and lovable. She is 6 yrs old. Here's Ginger at my house.